NIMBUS 2 DEB, 40644
Orbit data source: Space-Track
NIMBUS 2 DEB, 40644 is space debris in SSO originally from a launch on Sun, 15 May 1966 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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40644 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 NIMBUS 2 DEB
1 40644U 66040BH 26087.34452034 .00001996 00000-0 33791-2 0 9992
2 40644 100.3377 312.9984 0056743 10.2410 349.9863 13.46154527533146Epoch: 2026-03-28T08:16Z
TLE epoch observation values (Epoch: 2026-03-28T08:16:06.557Z)
Latitude
0.00005°
Longitude
3.20496°
Altitude
1,047.487 km
Speed
7.349 km/s
True Right ascension
20h 51m 59s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
16:29:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,126.122 km
Perigee altitude
1,041.439 km
Semi-major axis
7,461.918 km
Eccentricity
0.00567
Inclination
100.3377°
RAAN
312.9984°
Arg. of periapsis
10.241°
True anomaly
349.87244°
Mean anomaly
349.9863°
Eccentric anomaly
349.92945°
Mean motion
3.36719 °/min
Orbital period
106.91 mins
BSTAR
0.0033791
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Other satellites on launch #40 in the year 1966 (1966-05-15 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.NIMBUS 2 DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-03-29 13:00:11.720Z | 82.652° E | 2026-03-29 13:03:11.720Z | 54.262° ENE | 13.677° | 2026-03-29 13:06:11.720Z | 25.882° NE |
| 11 mins | 2026-03-29 14:42:11.720Z | 157.617° S | 2026-03-29 14:47:11.720Z | 116.858° SE | 44.276° | 2026-03-29 14:53:11.720Z | 346.996° N |
| 5 mins | 2026-03-29 16:31:11.720Z | 244.476° WSW | 2026-03-29 16:33:11.720Z | 264.502° W | 14.592° | 2026-03-29 16:36:11.720Z | 294.833° NW |
| 11 mins | 2026-03-30 03:41:11.720Z | 24.265° NE | 2026-03-30 03:46:11.720Z | 104.898° ESE | 42.738° | 2026-03-30 03:52:11.720Z | 185.257° SSW |
| 8 mins | 2026-03-30 05:27:11.720Z | 340.962° N | 2026-03-30 05:31:11.720Z | 297.61° NW | 21.231° | 2026-03-30 05:35:11.720Z | 257.312° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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